School Media Center http://www.shrewsbury-ma.gov/schools/SHS/MediaCenter/shsmain.htm
ABC-Clio (username: studentshs12) (password: studentshs12) http://www.socialstudies.abc-clio.com/unifiedlogin.aspx
MLA Format http://www.wisc.edu/writing/Handbook/DocMLAWorksCited.html
History Central http://www.multied.com/documents/index.html
Calishpere: good primary sources http://www.calisphere.universityofcalifornia.edu/
EyeWitness to History http://www.eyewitnesstohistory.com/
History Matters: Designed for high school and college teachers and students, History Matters serves as a gateway to web resources and offers other useful materials for teaching U.S. history. http://historymatters.gmu.edu/
National Archives http://www.archives.gov/research/arc/topics/